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| Spanish thesaurus | |||
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gray : 17 phrases in 11 subjects |
| Coal | 1 |
| Earth sciences | 2 |
| Electronics | 4 |
| Environment | 1 |
| Health care | 1 |
| Information technology | 1 |
| International Monetary Fund | 1 |
| Measuring instruments | 1 |
| Medical | 3 |
| Natural sciences | 1 |
| Statistics | 1 |